view wisdom/functor @ 12294:abacb968c310 draft

<kspalaiologos> `` rm -f /hackenv/bin/bfi
author HackEso <hackeso@esolangs.org>
date Sat, 04 Jan 2020 09:50:24 +0000
parents 69b3e38974d3
children
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Functors are morphisms in the category of small categories.